JN17-12 / 50 Abe ile ga foliteji AC itanna aiye yipada
  • Awọn alaye ọja

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Akopọ:

JN 17-12 / 50 grounding yipada (dagba lati JN15-12 / 50), ohun to ti ni ilọsiwaju ipele ọja , ti a ṣe fun 3-12KV eto agbara inu ile pẹlu mẹta-alakoso AC 50Hz iṣeto ni.It pàdé GB1985-2004 ati IEC129 bošewa.

 

Awoṣe:JN 17-12/50

 

Awọn alaye imọ-ẹrọ:

Nkan UNIT DATA
Ti won won foliteji KV 12
Ti won won kukuru akoko withstand lọwọlọwọ KA 50
Ti won won kukuru Circuit withstand akoko S 4
Ti won won kukuru Circuit ṣiṣe lọwọlọwọ KA 100
Ti won won tente oke withstand lọwọlọwọ KA 100
1min igbohunsafẹfẹ agbara withstand foliteji KV 42
Monomono agbara withstand foliteji KV 75
Igbesi aye ẹrọ ÀKÓKÒ 2000

 

Iwọn:

JN17-12 (50)-1JN17-12 (50)-2JN17-12 (50)-3

UNIT: mm

Iwọn

E

F

G

H

D

JN17-12 / 50-210

210

50

185

655

516

JN17-12 / 50-220

220

50

185

675

536

JN17-12 / 50-230

230

50

185

695

556

JN17-12 / 50-250

250

50

185

735

596

JN17-12 / 50-275

275

50

210

810

646

Ipo ayika:
① Giga ko ju 1000m loke ipele okun.
② otutu ibaramu ko ga ju +40°C ko si kere ju -10°C.
③ Ọriniinitutu ibatan ko tobi ju 95% ni apapọ ojoojumọ ko si ju 90% lọ ni aropin oṣooṣu kan.
④ Agbara jigijigi ko kọja iwọn 8.

 

Ìbéèrè

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